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Search: id:A022795
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A022795 Place where n-th 1 occurs in A023133. +0
1
1, 5, 12, 22, 35, 51, 70, 92, 118, 147, 179, 214, 252, 293, 337, 385, 436, 490, 547, 607, 670, 736, 806, 879, 955, 1034, 1116, 1201, 1289, 1381, 1476, 1574, 1675, 1779, 1886, 1996, 2110, 2227, 2347, 2470, 2596, 2725, 2857, 2993, 3132, 3274 (list; graph; listen)
OFFSET

1,2

EXAMPLE

a(n)=1+sum(k=1,n-1,ceil(r*k)) where r=Pi [From Benoit Cloitre (benoit784c(AT)orange.fr), Jan 24 2009]

PROGRAM

(PARI) a(n)=1+sum(k=1, n-1, ceil(Pi*k)) [From Benoit Cloitre (benoit784c(AT)orange.fr), Jan 24 2009]

CROSSREFS

Sequence in context: A074376 A134340 A000326 this_sequence A025734 A153818 A069627

Adjacent sequences: A022792 A022793 A022794 this_sequence A022796 A022797 A022798

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified December 11 12:57 EST 2009. Contains 170656 sequences.


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