Search: id:A004467 Results 1-1 of 1 results found. %I A004467 %S A004467 0,1,13,47,114,225,391,623,932,1329,1825,2431,3158,4017, %T A004467 5019,6175,7496,8993,10677,12559,14650,16961,19503,22287, %U A004467 25324,28625,32201,36063,40222,44689,49475,54591,60048 %N A004467 n*(11*n^2-5)/6. %C A004467 3-dimensional analogue of centered polygonal numbers. %D A004467 T. P. Martin, Shells of atoms, Phys. Reports, 273 (1996), 199-241, eq. (11). %Y A004467 1/12*t*(n^3-n)+n for t = 2, 4, 6, ... gives A004006, A006527, A006003, A005900, A004068, A000578, A004126, A000447, A004188, A004466, A004467, A007588, A062025, A063521, A063522, A063523. %Y A004467 Sequence in context: A001662 A031390 A113943 this_sequence A141865 A146806 A135712 %Y A004467 Adjacent sequences: A004464 A004465 A004466 this_sequence A004468 A004469 A004470 %K A004467 nonn %O A004467 0,3 %A A004467 Albert D. Rich (Albert_Rich(AT)msn.com). Search completed in 0.001 seconds