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A167564
The row sums of the ED2 array A167560 read by antidiagonals
1
1, 3, 11, 47, 241, 1457, 10223, 81835, 736637, 7366661, 81034027, 972410303, 12641339465, 176978768137, 2654681568551, 42474905237267, 722073389475733, 12997321011978125, 246949099232271587, 4938981984661217191
OFFSET
1,2
CROSSREFS
A167560 is the ED2 array.
Sequence in context: A030925 A020543 A111139 * A295833 A191344 A374983
KEYWORD
easy,nonn
AUTHOR
Johannes W. Meijer, Nov 10 2009
STATUS
approved