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A076408 Sum of first n perfect powers. +0
2
1, 5, 13, 22, 38, 63, 90, 122, 158, 207, 271, 352, 452, 573, 698, 826, 970, 1139, 1335, 1551, 1776, 2019, 2275, 2564, 2888, 3231, 3592, 3992, 4433, 4917, 5429, 5958, 6534, 7159, 7835, 8564, 9348, 10189, 11089, 12050, 13050, 14074, 15163, 16319, 17544 (list; graph; listen)
OFFSET

1,2

LINKS

Eric Weisstein's World of Mathematics, Perfect Powers.

EXAMPLE

a(8) = 1+4+8+9+16+25+27+32 = 122.

CROSSREFS

Cf. A001597, A076407.

Sequence in context: A065766 A034170 A060004 this_sequence A083800 A006353 A143988

Adjacent sequences: A076405 A076406 A076407 this_sequence A076409 A076410 A076411

KEYWORD

nonn

AUTHOR

Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Oct 09 2002

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Last modified December 3 14:12 EST 2008. Contains 151279 sequences.


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