SUITES D'ENTIERS SUR OEIS

René-Louis CLERC

Numbers m such that, if k is the number of digits of m, then for some r > 1, the sum of the k-th powers of the digits of m^r is equal to m
A364601
Numbers k such that the sum of the digits of k times the square of the sum of the digits cubed of k equals k
A366507
Numbers k such that the square of the sum of the digits times the sum of the cubes of the digits equals k
A366512
Numbers k such that k = (product of nonzero digits) * (sum of digits) for the digits of k in base 9
A366832
Numbers k such that k = (product of nonzero digits) * (sum of digits) for the digits of k in base 7
A367070
Numbers k such that the sum of the digits times the sum of the fourth powers of the digits equals k
A368939
Numbers k such that the sum of the digits times the square of the sum of the fourth powers of the digits equals k
A370250
Base-12 numbers k such that k = (product of nonzero digits of k) * (sum of digits of k) (written in base 10)
A370251
Numbers k such that k = (sum of digits of k^2) + (product of nonzero digits of k^2)
A371337
Numbers k such that k = |(product of nonzero digits of k^2) - (sum of digits of k^2)
A371338
Numbers which are the sixth powers of their digit sum |
A375343
First term of octuplets of consecutive prime numbers with given successive gaps (6, 8, 18, 24, 30, 36, 38) between them
A375344
Triangle read by rows: row n lists numbers which are the n-th powers of their digit sum
A379767
Numbers k such that 5*k+1 divides 5^k+1
A381256
Numbers k such that 6*k+1 divides 6^k+1
A381257
Numbers k such that 7*k+1 divides 7^k+1
A381258
Primes made up of 0's and five 1's only
A383918
Primes made up of 0's and seven 1's only
A383919

SUITES AVEC REFERENCES VERS RLC

Base-9 Armstrong or narcissistic numbers (written in base 10)
A010353
Numbers k such that 7*10^k + 1 is prime
A056804
Numbers k such that k = (product of nonzero digits of k) * (sum of digits of k)
A066282
Primes not containing the decimal digit 0
A038618
a(n) is the start of the first occurrence of exactly n consecutive zeroless primes
A384793

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