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A160799 Partial sums of A160410. 1
0, 4, 20, 48, 112, 188, 300, 448, 704, 972, 1276, 1616, 2064, 2548, 3140, 3840, 4864, 5900, 6972, 8080, 9296, 10548, 11908, 13376, 15168, 16996, 18932, 20976, 23344, 25820, 28620, 31744, 35840, 39948, 44092, 48272, 52560, 56884, 61316, 65856 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..40.

PROG

(PARI) a(n)=4*sum(i=0, n-1, (n-i)*3^hammingweight(i)) \\ Charles R Greathouse IV, Aug 25 2016

CROSSREFS

Cf. A160410, A161411, A160807.

Sequence in context: A164924 A033579 A294630 * A187274 A108099 A244050

Adjacent sequences:  A160796 A160797 A160798 * A160800 A160801 A160802

KEYWORD

nonn

AUTHOR

Omar E. Pol, Jun 14 2009

EXTENSIONS

More terms from Max Alekseyev, Dec 12 2011

STATUS

approved

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Last modified October 23 10:50 EDT 2018. Contains 316525 sequences. (Running on oeis4.)