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A098544
Row sums of triangle A098542, which shifts left and up under the matrix square.
2
1, 2, 3, 7, 23, 119, 1015, 14583, 359671, 15471863, 1175385335, 159340049655, 38896770036983, 17236173561738487, 13964145988355962103, 20815799450275539268855, 57414894532101339581199607
OFFSET
0,2
CROSSREFS
Sequence in context: A112601 A181609 A205827 * A176706 A281529 A090253
KEYWORD
nonn
AUTHOR
Paul D. Hanna, Sep 16 2004
STATUS
approved