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A294608 a(n) = Sum_{d|n} d^(d + 1 + n/d). 3
1, 17, 244, 4129, 78126, 1680410, 40353608, 1073758337, 31381061797, 1000000390882, 34522712143932, 1283918474699170, 51185893014090758, 2177953338091847410, 98526125335695332184, 4722366482878235412481, 239072435685151324847154 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Seiichi Manyama, Table of n, a(n) for n = 1..384

PROG

(PARI) {a(n) = sumdiv(n, d, d^(d+1+n/d))}

CROSSREFS

Cf. A294606.

Sequence in context: A051560 A259347 A324358 * A294810 A214175 A309856

Adjacent sequences:  A294605 A294606 A294607 * A294609 A294610 A294611

KEYWORD

nonn

AUTHOR

Seiichi Manyama, Nov 04 2017

STATUS

approved

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Last modified January 29 08:12 EST 2020. Contains 331337 sequences. (Running on oeis4.)