OFFSET
0,5
EXAMPLE
Rows begin:
1 1 1 1 1 1 1 1 1 ...
1 2 5 14 41 122 365 1094 3281 ... A007051
1 3 11 43 171 683 2731 10923 43691 ... A007583
1 4 19 94 469 2344 11719 58594 292969 ... A083065
1 5 29 173 1037 6221 37325 223949 1343693 ... A083066
1 6 41 286 2001 14006 98041 686286 4804001 ... A083067
1 7 55 439 3511 28087 224695 1797559 14380471 ... A083068
1 8 71 638 5741 51668 465011 4185098 37665881 ... A187709
1 9 89 889 8889 88889 888889 8888889 88888889 ... A059482
1 10 109 1198 13177 144946 1594405 17538454 192922993 ... A199760, etc.
Column 2: A000027;
column 3: A028387;
column 4: A083074;
column 5: A125082;
column 6: A125083.
Diagonals:
1, 2, 11, 94, 1037, 14006, ... A083069;
1, 3, 19, 173, 2001, 28087, ... A083071;
1, 4, 29, 286, 3511, 51668, ... A083072;
1, 5, 41, 439, 5741, 88889, ... A083073;
1, 5, 43, 469, 6221, 98041, ... A083070;
1, 14, 171, 2344, 37325, 686286, ... A191690.
Triangle begins:
1;
1, 1;
1, 2, 1;
1, 3, 5, 1;
1, 4, 11, 14, 1;
1, 5, 19, 43, 41, 1;
1, 6, 29, 94, 171, 122, 1; etc.
CROSSREFS
KEYWORD
AUTHOR
Paul Barry, Apr 21 2003
EXTENSIONS
Edited by Bruno Berselli, Jun 21 2013
STATUS
approved