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A038334 Triangle whose (i,j)-th entry is binomial(i,j)*12^(i-j)*8^j. 0
1, 12, 8, 144, 192, 64, 1728, 3456, 2304, 512, 20736, 55296, 55296, 24576, 4096, 248832, 829440, 1105920, 737280, 245760, 32768, 2985984, 11943936, 19906560, 17694720, 8847360, 2359296, 262144, 35831808, 167215104, 334430208, 371589120 (list; table; graph; refs; listen; history; internal format)
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: A164675 A121961 A168386 * A101501 A018870 A068614

Adjacent sequences:  A038331 A038332 A038333 * A038335 A038336 A038337

KEYWORD

nonn,tabl,easy

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

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Last modified February 17 07:41 EST 2012. Contains 205998 sequences.