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A083364 Anti-diagonal sums of table A083362. +0
2
1, 5, 17, 32, 71, 105, 187, 248, 389, 485, 701, 840, 1147, 1337, 1751, 2000, 2537, 2853, 3529, 3920, 4751, 5225, 6227, 6792, 7981, 8645, 10037, 10808, 12419, 13305, 15151, 16160, 18257, 19397, 21761, 23040, 25687, 27113, 30059, 31640, 34901, 36645 (list; graph; listen)
OFFSET

0,2

COMMENT

A083362 is the square table of least distinct positive integers such that the sum of any two consecutive terms in any row form a square.

FORMULA

a(2n)=n(n+1)(4n+3)+(2n+1), a(2n+1)=((n+1)^2)(4n+3)+(2n+2), for n>=0. - Paul D. Hanna (pauldhanna(AT)juno.com), Apr 30 2003

CROSSREFS

Cf. A083362, A083363.

Sequence in context: A147336 A128354 A078654 this_sequence A026394 A004538 A146231

Adjacent sequences: A083361 A083362 A083363 this_sequence A083365 A083366 A083367

KEYWORD

nonn

AUTHOR

Paul D. Hanna (pauldhanna(AT)juno.com), Apr 27 2003

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Last modified November 25 14:49 EST 2009. Contains 167514 sequences.


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