A113656 Digits of successive exponents of Mersenne primes (see A000043).

2, 3, 5, 7, 1, 3, 1, 7, 1, 9, 3, 1, 6, 1, 8, 9, 1, 0, 7, 1, 2, 7, 5, 2, 1, 6, 0, 7, 1, 2, 7, 9, 2, 2, 0, 3, 2, 2, 8, 1, 3, 2, 1, 7, 4, 2, 5, 3, 4, 4, 2, 3, 9, 6, 8, 9, 9, 9, 4, 1, 1, 1, 2, 1, 3, 1, 9, 9, 3, 7, 2, 1, 7, 0, 1, 2, 3, 2, 0, 9, 4, 4, 4, 9, 7, 8, 6, 2, 4, 3, 1, 1, 0, 5, 0, 3, 1, 3, 2

Offset

1,1

Links

Gord Palameta, Table of n, a(n) for n = 1..227 (first 187 terms from Bill McEachen)

Mathematica

Flatten[IntegerDigits/@MersennePrimeExponent[Range[30]]] (* Harvey P. Dale, Aug 05 2021 *)

Crossrefs

Sequence in context: A285095 A073342 A074462 * A007652 A060418 A199975

Adjacent sequences: A113653 A113654 A113655 * A113657 A113658 A113659

Keyword

nonn,base

Author

N. J. A. Sloane, following a suggestion of Bill McEachen, Jan 18 2006

Status

approved