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 A076408 Sum of first n perfect powers. 5
 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; refs; listen; history; text; internal format)
 OFFSET 1,2 LINKS Hugo Pfoertner, Table of n, a(n) for n = 1..10000 Eric Weisstein's World of Mathematics, Perfect Powers. EXAMPLE a(8) = 1+4+8+9+16+25+27+32 = 122. PROG (PARI) print1(s=1, ", "); for(k=2, 1225, if(ispower(k), print1(s+=k, ", "))) \\ Hugo Pfoertner, Jan 01 2019 CROSSREFS Cf. A001597, A025479, A076407, A322969. Sequence in context: A277189 A060004 A174172 * A006353 A155142 A155552 Adjacent sequences:  A076405 A076406 A076407 * A076409 A076410 A076411 KEYWORD nonn AUTHOR Reinhard Zumkeller, Oct 09 2002 STATUS approved

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Last modified October 15 07:46 EDT 2019. Contains 328026 sequences. (Running on oeis4.)