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A077324 Sum of terms of n-th row of A077321. +0
5
2, 8, 39, 124, 275, 462, 1505, 1816, 2439, 3080, 7271, 5256, 10725, 11284, 18435, 20336, 33031, 24984, 45201, 42120, 62937, 52646, 77671, 68544, 110925, 105326, 163161, 120372, 204189, 124710, 260183, 212096, 264165, 251906, 343735, 276624 (list; graph; listen)
OFFSET

1,1

COMMENT

By definition a(n) == 0 (mod n).

MAPLE

A077324 := proc(nmax) local n, a, T, i, p, s ; T := [] ; a := [] ; n :=1 ; while nops(a) < nmax do s := 0 ; for i from 1 to n do p := 2 ; while ( p in T ) or (p-1) mod n <> 0 do p := nextprime(p) ; od ; T := [op(T), p] ; s := s+p ; od ; a := [op(a), s] ; n := n+1 ; od ; RETURN(a) ; end: A077324(50) ; - R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Feb 03 2007

CROSSREFS

Cf. A077321, A077322, A077323, A077325.

Sequence in context: A077318 A082014 A154133 this_sequence A112737 A162476 A059275

Adjacent sequences: A077321 A077322 A077323 this_sequence A077325 A077326 A077327

KEYWORD

nonn

AUTHOR

Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Nov 04 2002

EXTENSIONS

Corrected and extended by R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Feb 03 2007

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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