OFFSET
1,4
COMMENTS
Alternating row sums give A000217. - Omar E. Pol, Jan 26 2014
Row sums give A000330. - Omar E. Pol, Jan 27 2014
EXAMPLE
From Omar E. Pol, Jan 27 2011: (Start)
0;
1, 0;
4, 1, 0;
9, 4, 1, 0;
16, 9, 4, 1, 0;
25, 16, 9, 4, 1, 0;
36, 25, 16, 9, 4, 1, 0;
49, 36, 25, 16, 9, 4, 1, 0;
64, 49, 36, 25, 16, 9, 4, 1, 0;
81, 64, 49, 36, 25, 16, 9, 4, 1, 0;
100, 81, 64, 49, 36, 25, 16, 9, 4, 1, 0;
...
For n = 8 the row sum is 49 + 36 + 25 + 16 + 9 + 4 + 1 + 0 = A000330(8-1) = 140. The alternating row sum is 49 - 36 + 25 - 16 + 9 - 4 + 1 - 0 = A000217(8-1) = 28.
(End)
CROSSREFS
KEYWORD
AUTHOR
Herman Jamke (hermanjamke(AT)fastmail.fm), Jul 10 2004
STATUS
approved