A153474 - OEIS

A153474

Sum of first n Mersenne primes A000668.

3, 10, 41, 168, 8359, 139430, 663717, 2148147364, 2305843011361841315, 618970021948533148811403426, 162259895799235311924726821691553, 170141345720365030966999228442705797280

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OFFSET

1,1

LINKS

Harvey P. Dale, Table of n, a(n) for n = 1..18

MATHEMATICA

Accumulate[2^MersennePrimeExponent[Range[15]]-1] (* Harvey P. Dale, Feb 28 2023 *)

CROSSREFS

Cf. A007504, A092336, A000668, A153475.

Sequence in context: A151078 A151079 A151080 * A151081 A152802 A260789

Adjacent sequences: A153471 A153472 A153473 * A153475 A153476 A153477

KEYWORD

nonn

AUTHOR

Omar E. Pol, Dec 27 2008

EXTENSIONS

More terms from Max Alekseyev, Apr 13 2009

STATUS

approved