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A038282 Triangle whose (i,j)-th entry is binomial(i,j)*8^(i-j)*4^j. 0
1, 8, 4, 64, 64, 16, 512, 768, 384, 64, 4096, 8192, 6144, 2048, 256, 32768, 81920, 81920, 40960, 10240, 1024, 262144, 786432, 983040, 655360, 245760, 49152, 4096, 2097152, 7340032, 11010048, 9175040, 4587520, 1376256, 229376, 16384 (list; table; graph; refs; listen; history; text; 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.

LINKS

Table of n, a(n) for n=0..35.

CROSSREFS

Sequence in context: A112546 A112583 A112589 * A268482 A231234 A096687

Adjacent sequences:  A038279 A038280 A038281 * A038283 A038284 A038285

KEYWORD

nonn,tabl,easy

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified November 30 17:12 EST 2021. Contains 349424 sequences. (Running on oeis4.)