The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.



(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A038214 Triangle whose (i,j)-th entry is binomial(i,j)*2^(i-j)*8^j. 0


%S 1,2,8,4,32,64,8,96,384,512,16,256,1536,4096,4096,32,640,5120,20480,

%T 40960,32768,64,1536,15360,81920,245760,393216,262144,128,3584,43008,

%U 286720,1146880,2752512,3670016,2097152,256,8192,114688,917504

%N Triangle whose (i,j)-th entry is binomial(i,j)*2^(i-j)*8^j.

%D B. N. Cyvin et al., Isomer enumeration of unbranched catacondensed polygonal systems with pentagons and heptagons, Match, No. 34 (Oct 1996), pp. 109-121.

%K nonn,tabl,easy

%O 0,2

%A _N. J. A. Sloane_.

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified September 24 17:33 EDT 2021. Contains 347651 sequences. (Running on oeis4.)