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A173449 Partial sums of A006894. 0
1, 3, 7, 18, 85, 2364, 2600425, 3374964379317, 5695183504495988993642596, 16217557574922386301420542667438374091771757190157, 131504586847961235687181874578063117114329409897631406061666638548823646377599560502379804093488299 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..11.

FORMULA

a(n) = Sum_{i=1..n} A006894(i).

CROSSREFS

Cf. A006894.

Sequence in context: A110578 A134045 A079898 * A270519 A212848 A217371

Adjacent sequences:  A173446 A173447 A173448 * A173450 A173451 A173452

KEYWORD

nonn

AUTHOR

Jonathan Vos Post, Feb 18 2010

EXTENSIONS

a(11) corrected by Georg Fischer, Aug 28 2020

STATUS

approved

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Last modified June 13 17:14 EDT 2021. Contains 345008 sequences. (Running on oeis4.)