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A108644 Square table T(n,n) read by antidiagonals: T(i,i)=i*i, if i>j T(i,j)=i*(i-1)+j, if j>i T(i,j)=(j-1)*(j-1)+i +0
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1, 3, 2, 7, 4, 5, 13, 8, 6, 10, 21, 14, 9, 11, 17, 31, 22, 15, 12, 18, 26, 43, 32, 23, 16, 19, 27, 37, 57, 44, 33, 24, 20, 28, 38, 50, 73, 58, 45, 34, 25, 29, 39, 51, 65, 91, 74, 59, 46, 35, 30, 40, 52, 66, 82, 111, 92, 75, 60, 47, 36, 41, 53, 67, 83, 101 (list; table; graph; listen)
OFFSET

1,2

COMMENT

The table give all positive integers exactly once.

CROSSREFS

Sequence in context: A153151 A153154 A154438 this_sequence A118319 A085168 A113658

Adjacent sequences: A108641 A108642 A108643 this_sequence A108645 A108646 A108647

KEYWORD

nonn,tabl

AUTHOR

Pierre CAMI (pierrecami(AT)tele2.fr), Jun 27 2005

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Last modified December 7 23:50 EST 2009. Contains 170430 sequences.


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