A120770 - OEIS

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A120770

Partial sums of A120769.

1, 2, 4, 5, 9, 15, 17, 18, 26, 40, 76, 96, 100, 106, 108, 109, 125, 155, 239, 291, 531, 927, 1067, 1139, 1147, 1161, 1197, 1217, 1221, 1227, 1229, 1230, 1262, 1324, 1504, 1620, 2180, 3152, 3516, 3716, 5444, 8664, 17376, 22416, 23456, 25052, 25592, 25864, 25880, 25910, 25994

(list; graph; refs; listen; history; text; internal format)

OFFSET

0,2

LINKS

Table of n, a(n) for n=0..50.

FORMULA

a(n) = sum_{i=0..n} A120769(i).

EXAMPLE

a(5) = 15 since A120769(0) through A120769(5) = (1, 1, 2, 1, 4, 6) and (1 + 1 + 2 + 1 + 4 + 6) = 15.

CROSSREFS

Cf. A120405, A120768, A120769.

Sequence in context: A213290 A277852 A277854 * A266990 A349738 A336866

Adjacent sequences: A120767 A120768 A120769 * A120771 A120772 A120773

KEYWORD

nonn

AUTHOR

Gary W. Adamson, Jul 03 2006

STATUS

approved