A115346 Triangle read by rows: T(n,k) = Fibonacci(k+2) - 1.

0, 0, 1, 0, 1, 2, 0, 1, 2, 4, 0, 1, 2, 4, 7, 0, 1, 2, 4, 7, 12, 0, 1, 2, 4, 7, 12, 20, 0, 1, 2, 4, 7, 12, 20, 33, 0, 1, 2, 4, 7, 12, 20, 33, 54, 0, 1, 2, 4, 7, 12, 20, 33, 54, 88, 0, 1, 2, 4, 7, 12, 20, 33, 54, 88, 143, 0, 1, 2, 4, 7, 12, 20, 33, 54, 88, 143, 232

Offset

0,6

Links

Table of n, a(n) for n=0..77.

Example

Triangle starts:
0,
0, 1,
0, 1, 2,
0, 1, 2, 4,
0, 1, 2, 4, 7,
0, 1, 2, 4, 7, 12,
...

Crossrefs

Cf. A000071, A000045.

Sequence in context: A375487 A354665 A131644 * A140531 A117316 A109189

Adjacent sequences: A115343 A115344 A115345 * A115347 A115348 A115349

Keyword

nonn,tabl,easy,less

Author

Roger L. Bagula, Mar 07 2006

Extensions

Edited by Joerg Arndt, Nov 20 2016

Status

approved