login
This site is supported by donations to The OEIS Foundation.
Logo

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A038284 Triangle whose (i,j)-th entry is binomial(i,j)*8^(i-j)*6^j. 0
1, 8, 6, 64, 96, 36, 512, 1152, 864, 216, 4096, 12288, 13824, 6912, 1296, 32768, 122880, 184320, 138240, 51840, 7776, 262144, 1179648, 2211840, 2211840, 1244160, 373248, 46656, 2097152, 11010048, 24772608, 30965760, 23224320 (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: A123875 A058088 A112145 * A051762 A198112 A155094

Adjacent sequences:  A038281 A038282 A038283 * A038285 A038286 A038287

KEYWORD

nonn,tabl,easy

AUTHOR

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

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
Recent Additions | More pages | Superseeker | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement .

Last modified February 16 09:00 EST 2012. Contains 205904 sequences.