A084192 Array read by antidiagonals: T(n,k) = solution to postage stamp problem with n stamps and k denominations (n >= 1, k >= 1).
1, 2, 2, 3, 4, 3, 4, 8, 7, 4, 5, 12, 15, 10, 5, 6, 16, 24, 26, 14, 6, 7, 20, 36, 44, 35, 18, 7, 8, 26, 52, 70, 71, 52, 23, 8, 9, 32, 70, 108, 126, 114, 69, 28, 9, 10, 40, 93, 162, 211, 216, 165, 89, 34, 10, 11, 46, 121, 228, 336, 388, 345, 234, 112, 40, 11, 12, 54, 154, 310, 524
Offset: 0
Examples
Array begins: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, ... 2, 4, 7, 10, 14, 18, 23, 28, 34, 40, ... 3, 8, 15, 26, 35, 52, 69, 89, 112, ... 4, 12, 24, 44, 71, 114, 165, 234, ... 5, 16, 36, 70, 126, 216, 345, ... 6, 20, 52, 108, 211, 388, ... 7, 26, 70, 162, 336, ... 8, 32, 93, 228, ... 9, 40, 121, ... 10, 46, ... 11, ... ...
Crossrefs
Extensions
Entry improved by comments from John Seldon (johnseldon(AT)onetel.com), Sep 15 2004
More terms from Antonio G. Astudillo (afg_astudillo(AT)lycos.com), Jun 26 2003
Comments corrected by Shawn Pedersen, Apr 17 2012
Comments