Search: id:A063494 Results 1-1 of 1 results found. %I A063494 %S A063494 1,17,75,203,429,781,1287,1975,2873,4009,5411,7107,9125,11493,14239, %T A063494 17391,20977,25025,29563,34619,40221,46397,53175,60583,68649,77401, %U A063494 86867,97075,108053,119829,132431,145887,160225,175473,191659,208811 %N A063494 (2*n-1)*(7*n^2-7*n+3)/3. %D A063494 T. P. Martin, Shells of atoms, Phys. Reports, 273 (1996), 199-241, eq. (10). %H A063494 Harry J. Smith, Table of n, a(n) for n=1,...,1000 %o A063494 (PARI) { for (n=1, 1000, write("b063494.txt", n, " ", (2*n - 1)*(7*n^2 - 7*n + 3)/3) ) } [From Harry J. Smith (hjsmithh(AT)sbcglobal.net), Aug 23 2009] %Y A063494 1/12*t*(2*n^3-3*n^2+n)+2*n-1 for t = 2, 4, 6, ... gives A049480, A005894, A063488, A001845, A063489, A005898, A063490, A057813, A063491, A005902, A063492, A005917, A063493, A063494, A063495, A063496. %Y A063494 Sequence in context: A165691 A154419 A097223 this_sequence A146594 A124898 A036429 %Y A063494 Adjacent sequences: A063491 A063492 A063493 this_sequence A063495 A063496 A063497 %K A063494 nonn %O A063494 1,2 %A A063494 N. J. A. Sloane (njas(AT)research.att.com), Aug 01 2001 Search completed in 0.002 seconds