id:A038298 - OEIS Search Results

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Triangle whose (i,j)-th entry is binomial(i,j)*9^(i-j)*8^j.

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1, 9, 8, 81, 144, 64, 729, 1944, 1728, 512, 6561, 23328, 31104, 18432, 4096, 59049, 262440, 466560, 414720, 184320, 32768, 531441, 2834352, 6298560, 7464960, 4976640, 1769472, 262144, 4782969, 29760696, 79361856, 117573120 (list; table; graph; listen)

	OFFSET	`0,2`
	REFERENCES	`B. N. Cyvin et al., Isomer enumeration of unbranched catacondensed polygonal systems with pentagons and heptagons, Match, No. 34 (Oct 1996), pp. 109-121.`
	CROSSREFS	`Sequence in context: A154226 A030027 A082201 this_sequence A013439 A165398 A021105` `Adjacent sequences: A038295 A038296 A038297 this_sequence A038299 A038300 A038301`
	KEYWORD	`nonn,tabl,easy`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

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