id:A038256 - OEIS Search Results

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Triangle whose (i,j)-th entry is binomial(i,j)*6^(i-j)*2^j.

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1, 6, 2, 36, 24, 4, 216, 216, 72, 8, 1296, 1728, 864, 192, 16, 7776, 12960, 8640, 2880, 480, 32, 46656, 93312, 77760, 34560, 8640, 1152, 64, 279936, 653184, 653184, 362880, 120960, 24192, 2688, 128, 1679616, 4478976, 5225472, 3483648 (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: A142707 A084249 A096039 this_sequence A100251 A020339 A154738` `Adjacent sequences: A038253 A038254 A038255 this_sequence A038257 A038258 A038259`
	KEYWORD	`nonn,tabl,easy`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified December 1 13:27 EST 2009. Contains 167806 sequences.

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