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A049741
a(n)=T(n,n+1), array T as in A049735.
0
5, 21, 45, 81, 137, 193, 277, 357, 457, 577, 697, 845, 981, 1153, 1321, 1505, 1725, 1933, 2161, 2393, 2629, 2917, 3181, 3489, 3769, 4093, 4421, 4741, 5129, 5465, 5853, 6237, 6621, 7049, 7473, 7917, 8389, 8841, 9329, 9785
OFFSET
0,1
CROSSREFS
Sequence in context: A147331 A078371 A265056 * A166010 A146846 A296200
KEYWORD
nonn
STATUS
approved