A035404 Limit of the position of the n-th partition into parts 5k+1 or 5k+4 in the list of all integer partitions sorted in reverse lexicographic order, for integers == 4 (mod 5).

1, 7, 14, 19, 49, 53, 57, 67, 99, 105, 109, 118, 125, 139, 276, 280, 284, 303, 308, 316, 335, 340, 352, 373, 510, 516, 520, 528, 531, 538, 577, 583, 588, 600, 633, 641, 657, 684, 1216, 1220, 1224, 1244, 1249, 1257, 1280, 1286, 1292, 1297, 1309, 1399, 1402

Offset

1,2

References

G. E. Andrews, The Theory of Partitions, Addison-Wesley, 1976, p. 109.

Links

Sean A. Irvine, Table of n, a(n) for n = 1..1000

Crossrefs

Cf. A003114, A035401, A035402, A035403, A035405.

Sequence in context: A340162 A006507 A257584 * A003863 A133249 A246393

Adjacent sequences: A035401 A035402 A035403 * A035405 A035406 A035407

Keyword

nonn

Author

Olivier Gérard

Extensions

Revised by Geoffrey Caveney and Sean A. Irvine, Sep 03 2025

Status

approved