A226612 Index of the first element of row n of A226607.

1, 2, 7, 8, 10, 19, 21, 22, 25, 27, 31, 32, 34, 37, 38, 39, 46, 47, 48, 51, 58, 60, 61, 62, 69, 72, 73, 77, 80, 81, 82, 85, 88, 90, 97, 99, 100, 101, 102, 104, 109, 111, 115, 117, 120, 122, 127, 128, 131, 134, 136, 138, 139, 140, 144, 146, 149, 151, 153, 160

Offset

1,2

Links

Geoffrey H. Morley, Table of n, a(n) for n = 1..6667

Crossrefs

a(n) is also the index of the first element of row n in A226608 to A226611.

Cf. A226613, A226628.

Sequence in context: A047525 A075766 A258823 * A005538 A329648 A206331

Adjacent sequences: A226609 A226610 A226611 * A226613 A226614 A226615

Keyword

nonn

Author

Geoffrey H. Morley, Jun 13 2013

Status

approved