login
A026864
T(2n,n+4), T given by A026747.
0
1, 11, 79, 472, 2554, 13024, 63958, 306382, 1443463, 6725059, 31101315, 143160979, 657181579, 3012930550, 13810302898, 63339713546, 290848317898, 1337717758649, 6164619409085, 28469921477415, 131784947615381, 611477036684719
OFFSET
4,2
CROSSREFS
Sequence in context: A172067 A026841 A026848 * A243416 A101028 A125348
KEYWORD
nonn
STATUS
approved