id:A038306 - OEIS Search Results

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Triangle whose (i,j)-th entry is binomial(i,j)*10^(i-j)*4^j.

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1, 10, 4, 100, 80, 16, 1000, 1200, 480, 64, 10000, 16000, 9600, 2560, 256, 100000, 200000, 160000, 64000, 12800, 1024, 1000000, 2400000, 2400000, 1280000, 384000, 61440, 4096, 10000000, 28000000, 33600000, 22400000, 8960000 (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: A166204 A040094 A094580 this_sequence A117256 A050020 A053050` `Adjacent sequences: A038303 A038304 A038305 this_sequence A038307 A038308 A038309`
	KEYWORD	`nonn,tabl,easy`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified December 4 23:11 EST 2009. Contains 170347 sequences.

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