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Search: id:A056592
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A056592 Row sums of signed triangle A056588. +0
3
1, 0, -2, -6, -14, 0, 278, 2520, 15016, 0, -2172632, -53222400, -835765304, 0, 851104689248, 55249242048000, 2288258540319136, 0, -16212819419809777952, -2773508758631170560000, -302332135138133434911104, 0, 14824259801049378686209605248 (list; graph; listen)
OFFSET

0,3

FORMULA

a(n)= sum(A056588(n, m), m=0..n), n >= 0.

CROSSREFS

Cf. A000045, A056588, A056593.

Sequence in context: A001373 A057243 A012470 this_sequence A091719 A054588 A084106

Adjacent sequences: A056589 A056590 A056591 this_sequence A056593 A056594 A056595

KEYWORD

sign,easy

AUTHOR

Wolfdieter Lang (wolfdieter.lang(AT)physik.uni-karlsruhe.de) Jul 10 2000

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Last modified September 5 19:27 EDT 2008. Contains 143485 sequences.


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