A101616 - OEIS

(Translated by https://www.hiragana.jp/)
A101616 - OEIS

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A101616

Partial sums of a Jacobsthal representation sequence.

1

1, 2, 4, 6, 7, 8, 9, 10, 12, 14, 16, 18, 20, 22, 23, 24, 25, 26, 28, 30, 31, 32, 33, 34, 36, 38, 39, 40, 41, 42, 44, 46, 48, 50, 52, 54, 55, 56, 57, 58, 60, 62, 64, 66, 68, 70, 71, 72, 73, 74, 76

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

OFFSET

0,2

COMMENTS

Partial sums of A101615.

LINKS

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

FORMULA

G.f.: (1/(1-x))Product{k>=0, 1+x^A078008(k)}/2

CROSSREFS

Sequence in context: A374049 A260399 A229785 * A322678 A285137 A047295

Adjacent sequences: A101613 A101614 A101615 * A101617 A101618 A101619

KEYWORD

easy,nonn

AUTHOR

Paul Barry, Dec 09 2004

STATUS

approved