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Search: id:A062827
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A062827 Variation of Stechkin's function, A055004. +0
1
0, 4, 15, 45, 116, 259, 505, 853, 1378, 2256, 3249, 4855, 6730, 8738, 11348, 15012, 19533, 23693, 29693, 35876, 41890, 50691 (list; graph; listen)
OFFSET

1,2

PROGRAM

(PARI) for(n=1, 22, print(sum(m=1, n, (prime(m-1)*floor(prime(n)*(prime(m-1)/ prime(m)))))))

CROSSREFS

Cf. A055004.

Sequence in context: A085829 A085567 A075673 this_sequence A074448 A111038 A100506

Adjacent sequences: A062824 A062825 A062826 this_sequence A062828 A062829 A062830

KEYWORD

easy,nonn

AUTHOR

Jason Earls (zevi_35711(AT)yahoo.com), Jul 20 2001

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Last modified July 26 13:41 EDT 2008. Contains 142293 sequences.


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