id:A038252 - OEIS Search Results

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Triangle whose (i,j)-th entry is binomial(i,j)*5^(i-j)*10^j.

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1, 5, 10, 25, 100, 100, 125, 750, 1500, 1000, 625, 5000, 15000, 20000, 10000, 3125, 31250, 125000, 250000, 250000, 100000, 15625, 187500, 937500, 2500000, 3750000, 3000000, 1000000, 78125, 1093750, 6562500, 21875000, 43750000 (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: A025625 A112024 A106729 this_sequence A083010 A166388 A066872` `Adjacent sequences: A038249 A038250 A038251 this_sequence A038253 A038254 A038255`
	KEYWORD	`nonn,tabl,easy`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified December 5 23:38 EST 2009. Contains 170428 sequences.

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