A065228 Fill a triangular array by rows by writing numbers 1 up to b(0), 1 up to b(1), etc., where b(n) are the square numbers. The first elements of the rows form a(n).

1, 1, 3, 2, 6, 2, 8, 15, 7, 16, 1, 12, 24, 1, 15, 30, 46, 14, 32, 51, 7, 28, 50, 73, 16, 41, 67, 94, 22, 51, 81, 112, 23, 56, 90, 125, 17, 54, 92, 131, 2, 43, 85, 128, 172, 21, 67, 114, 162, 211, 36, 87, 139, 192, 246, 45, 101, 158, 216, 275, 46, 107, 169, 232, 296, 37

Offset

0,3

Links

Alois P. Heinz, Table of n, a(n) for n = 0..10000

Crossrefs

Mini-index to these sequences: A064766, A064865, A064866, A065221-A655234 are all of the same type. See A064766 for a detailed explanation.

Sequence in context: A077066 A324890 A180240 * A092843 A078589 A077880

Adjacent sequences: A065225 A065226 A065227 * A065229 A065230 A065231

Keyword

easy,nonn

Author

Floor van Lamoen, Oct 22 2001

Status

approved