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A151761 G.f.: Theta^5, where Theta = Sum_{k>=0} x^(2^k). 5
0, 0, 0, 0, 0, 1, 5, 10, 15, 25, 31, 30, 40, 50, 50, 60, 75, 65, 55, 70, 66, 70, 90, 100, 100, 90, 90, 100, 110, 100, 120, 120, 75, 65, 95, 70, 90, 110, 130, 100, 126, 110, 130, 140, 150, 140, 160, 120, 100, 90, 130, 100, 150, 140, 160, 120, 110, 100, 160, 120, 120, 120, 120 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,7

COMMENTS

Number of ways to write n as an ordered sum of 5 powers of 2. - Ilya Gutkovskiy, Feb 02 2021

LINKS

Table of n, a(n) for n=0..62.

MAPLE

b:= proc(n, t) option remember; `if`(n=0, `if`(t=0, 1, 0),

      `if`(t<1, 0, add(b(n-2^j, t-1), j=0..ilog2(n))))

    end:

a:= n-> b(n, 5):

seq(a(n), n=0..62);  # Alois P. Heinz, Feb 02 2021

CROSSREFS

Cf. A151758.

Sequence in context: A313815 A313816 A313817 * A008439 A276514 A340961

Adjacent sequences:  A151758 A151759 A151760 * A151762 A151763 A151764

KEYWORD

nonn

AUTHOR

N. J. A. Sloane, Jun 22 2009

STATUS

approved

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Last modified May 9 20:59 EDT 2021. Contains 343746 sequences. (Running on oeis4.)