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A033639 Base 2 digital convolution sequence. 2
1, 1, 1, 2, 1, 2, 3, 6, 1, 3, 4, 13, 4, 11, 21, 49, 13, 17, 24, 62, 66, 103, 145, 338, 128, 297, 376, 1156, 763, 1564, 2592, 6451, 376, 1532, 1139, 4235, 4124, 11714, 8735, 26105, 5263, 21212, 18122, 77153, 35210, 100649, 135748, 369972, 95275, 207638 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,4

LINKS

Table of n, a(n) for n=0..49.

EXAMPLE

Suppose base = 3 and a(0)..a(13) are 1 1 2 1 3 7 6 20 52 6 26 104 32 162. In base 3, 14 = 112, so we convolve the last three terms with 1, 1, 2 to obtain 104*1+32*1+162*2 = 460.

CROSSREFS

Sequence in context: A106524 A323641 A086582 * A156565 A156693 A156564

Adjacent sequences:  A033636 A033637 A033638 * A033640 A033641 A033642

KEYWORD

base,nonn

AUTHOR

David W. Wilson

STATUS

approved

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Last modified May 22 21:05 EDT 2019. Contains 323503 sequences. (Running on oeis4.)