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A038314 Triangle whose (i,j)-th entry is binomial(i,j)*10^(i-j)*12^j. 1
1, 10, 12, 100, 240, 144, 1000, 3600, 4320, 1728, 10000, 48000, 86400, 69120, 20736, 100000, 600000, 1440000, 1728000, 1036800, 248832, 1000000, 7200000, 21600000, 34560000, 31104000, 14929920, 2985984, 10000000, 84000000 (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

Harvey P. Dale, Table of n, a(n) for n = 0..1000

MATHEMATICA

Flatten[Table[Binomial[i, j]10^(i-j) 12^j, {i, 0, 10}, {j, 0, i}]] (* Harvey P. Dale, Jan 24 2016 *)

CROSSREFS

Sequence in context: A167321 A258484 A116118 * A119225 A155005 A219213

Adjacent sequences: A038311 A038312 A038313 * A038315 A038316 A038317

KEYWORD

nonn,tabl,easy

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified December 9 10:28 EST 2022. Contains 358700 sequences. (Running on oeis4.)