A038265 - OEIS

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A038265

Triangle whose (i,j)-th entry is binomial(i,j)*6^(i-j)*11^j.

1, 6, 11, 36, 132, 121, 216, 1188, 2178, 1331, 1296, 9504, 26136, 31944, 14641, 7776, 71280, 261360, 479160, 439230, 161051, 46656, 513216, 2352240, 5749920, 7906140, 5797836, 1771561, 279936, 3592512, 19758816, 60374160, 110685960

(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..32.

CROSSREFS

Sequence in context: A259669 A108698 A002570 * A243139 A288822 A015440

Adjacent sequences: A038262 A038263 A038264 * A038266 A038267 A038268

KEYWORD

nonn,tabl,easy

AUTHOR

N. J. A. Sloane.

STATUS

approved