W. Lang, Sep 18 2008 a(n,m) tabl head (triangle) for A144342 (S2hat(-5)) n\m 1 2 3 4 5 6 7 8 9 10... 1 1 0 0 0 0 0 0 0 0 0 2 5 1 0 0 0 0 0 0 0 0 3 55 5 1 0 0 0 0 0 0 0 4 935 80 5 1 0 0 0 0 0 0 5 21505 1210 80 5 1 0 0 0 0 0 6 623645 29205 1335 80 5 1 0 0 0 0 7 21827575 782595 30580 1335 80 5 1 0 0 0 8 894930575 27002800 821095 31205 1335 80 5 1 0 0 9 42061737025 1058476100 27963925 827970 31205 1335 80 5 1 0 10 2229272062325 48782479625 1087180600 28156425 831095 31205 1335 80 5 1 . . . The row sums give A144343: [1,6,61,1021,22801,654271,22642171,922787096,43149037646,2279170742696,..]. They are identical with th row sums of the partition array M32hat(-5)= A144341. The first three columns are: A008543, A144344, A144345. ########################################## e.o.f. #####################################################