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A086582 First 2^n terms of the self-convolution generates the next 2^n terms of this sequence after the 2^n-th term, for all n>=0, where a(0)=1. 2
1, 1, 1, 2, 1, 2, 3, 6, 1, 2, 3, 6, 7, 10, 16, 26, 1, 2, 3, 6, 7, 10, 16, 26, 29, 34, 46, 50, 75, 102, 146, 180, 1, 2, 3, 6, 7, 10, 16, 26, 29, 34, 46, 50, 75, 102, 146, 180, 207, 246, 312, 310, 409, 498, 572, 440, 633, 858, 1164, 1368, 1726, 2170, 2536, 2512, 1, 2, 3, 6, 7, 10 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,4

LINKS

Table of n, a(n) for n=0..69.

EXAMPLE

The first 8 terms of the self-convolution of {1,1,1,2,1,2,3,6} gives the next 8 terms: {1,2,3,6,7,10,16,26}; together these form the first 16 terms of this sequence: {1,1,1,2,1,2,3,6, 1,2,3,6,7,10,16,26}.

CROSSREFS

The self-convolution is A086583, the 2^n-th terms are given by A086584.

Sequence in context: A261144 A106524 A323641 * A033639 A156565 A156693

Adjacent sequences:  A086579 A086580 A086581 * A086583 A086584 A086585

KEYWORD

easy,nonn

AUTHOR

Paul D. Hanna, Jul 23 2003

STATUS

approved

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Last modified April 20 08:50 EDT 2019. Contains 322306 sequences. (Running on oeis4.)