id:A033640 - OEIS Search Results

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Base 3 digital convolution sequence.

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1

1, 1, 2, 1, 3, 7, 6, 20, 52, 6, 26, 104, 32, 162, 460, 356, 1438, 4048, 712, 3588, 15272, 5012, 27460, 90476, 64944, 300816, 912472, 90476, 155420, 611656, 1067892, 1770024, 4763360, 4151704, 14746316, 39566064, 8915064, 27813084, 109938548 (list; graph; listen)

	OFFSET	`0,3`
	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 1041+321+162*2 = 460.`
	CROSSREFS	`Sequence in context: A127896 A010757 A019320 this_sequence A112027 A024404 A077173` `Adjacent sequences: A033637 A033638 A033639 this_sequence A033641 A033642 A033643`
	KEYWORD	`base,nonn`
	AUTHOR	`David W. Wilson (davidwwilson(AT)comcast.net)`

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Last modified March 20 01:21 EDT 2010. Contains 173643 sequences.

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