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A048147 Array T read by diagonals; T(i,j) = i^2 + j^2. 3
0, 1, 1, 4, 2, 4, 9, 5, 5, 9, 16, 10, 8, 10, 16, 25, 17, 13, 13, 17, 25, 36, 26, 20, 18, 20, 26, 36, 49, 37, 29, 25, 25, 29, 37, 49, 64, 50, 40, 34, 32, 34, 40, 50, 64, 81, 65, 53, 45, 41, 41, 45, 53, 65, 81, 100, 82, 68, 58, 52, 50, 52, 58, 68 (list; table; graph; refs; listen; history; internal format)
OFFSET

0,4

EXAMPLE

Diagonals (each starting on row 1): {0}; {1,1}; {4,2,4}; ...

CROSSREFS

Cf. A006331.

Sequence in context: A137718 A007361 A128136 * A203001 A051666 A011382

Adjacent sequences:  A048144 A048145 A048146 * A048148 A048149 A048150

KEYWORD

nonn,tabl

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified February 17 04:52 EST 2012. Contains 205985 sequences.