A101616 Partial sums of a Jacobsthal representation sequence.

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

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

Cf. A003159.

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