A112871 Triangle T(h, q) = number of rotes of height h and quench q.

1, 1, 5, 2

Offset

1,3

Comments

T(h, q) = |{positive integers m : A109301(m) = h and A108352(m) = q}|.

This is the column that is labeled "s" in the tabulation of A112870.

q(m) = quench(m) = A108352(m) = primal code characteristic of m.

Links

Table of n, a(n) for n=1..4.

J. Awbrey, Riffs and Rotes

Example

Table T(h, q), omitting empty cells, begins as follows:
h\q| 0 ` 1 ` 2
---+----------
`0 | ` ` 1 ` `
`1 | 1 ` ` ` `
`2 | 5 ` ` ` 2
Row sums = A109300.

Crossrefs

Cf. A061396, A062504, A062537, A062860, A106177, A106178.

Cf. A108352, A108353, A108370 to A108374, A109300, A109301.

Cf. A111791 to A111801, A112846, A112868, A112869, A112870.

Sequence in context: A255855 A255858 A238798 * A249421 A359226 A369286

Adjacent sequences: A112868 A112869 A112870 * A112872 A112873 A112874

Keyword

nonn,tabf,more

Author

Jon Awbrey, Oct 14 2005

Extensions

Too short to be interesting - hope more terms can be supplied soon! - N. J. A. Sloane

Status

approved