A134458 First differences of A000043.

1, 2, 2, 6, 4, 2, 12, 30, 28, 18, 20, 394, 86, 672, 924, 78, 936, 1036, 170, 5266, 252, 1272, 8724, 1764, 1508, 21288, 41746, 24260, 21546, 84042, 540748, 102594, 398354, 140482, 1577952, 45156, 3951216, 6494324, 7529094, 3040572, 1928368, 4437506, 2180200, 4574010, 5487134, 468808, 14772552

Offset: 1

Author

Alessio 'BiGAlex' Periloso (bigalex(AT)bigalex.it), Oct 26 2007

Keywords

• nonn

Comments

Differences between exponents of Mersenne primes.

Crossrefs

Mersenne primes (of form 2^p - 1 where p is a prime): A000668, A000043.

Extensions

Checked and extended by N. J. A. Sloane, Oct 29 2007

More terms from Derek Maciel, Jan 07 2018

a(45)-a(46) from Ivan Panchenko, Apr 11 2018

a(47) from Rodolfo Ruiz-Huidobro, May 16 2024