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Search: id:A143103
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A143103 Row sums of triangle A143102. +0
2
1, 5, 17, 29, 54, 96, 138, 202, 292, 382, 503, 659, 815, 1011 (list; graph; listen)
OFFSET

1,2

EXAMPLE

a(4) = 29 = sum of row 4 terms of triangle A143102: (3 + 7 + 9 + 10).

a(4) = 29 since A143097 = (1, 2, 4, 3, 5,...) with n*A143097(n) = (1, 4, 12, 12, 25, 42,...) and 29 = (1 + 4 + 12 + 12).

CROSSREFS

Cf. A143097, A143102.

Sequence in context: A024351 A086523 A145478 this_sequence A091851 A079292 A143798

Adjacent sequences: A143100 A143101 A143102 this_sequence A143104 A143105 A143106

KEYWORD

nonn

AUTHOR

Gary W. Adamson (qntmpkt(AT)yahoo.com), Jul 24 2008

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Last modified December 8 08:31 EST 2009. Contains 170430 sequences.


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