login
A262583
a(n) = A002704(n)-2.
3
0, 24, 936, 42798, 2130456, 111557592, 6041272680, 335089258632, 18922687509960, 1083572842675608, 62744027461625646, 3666433604712457464, 215879610645469496232, 12792865816027823374872, 762278349313657804740840, 45638342462133835019322552
OFFSET
0,2
LINKS
Alexander Rosa and Štefan Znám, A combinatorial problem in the theory of congruences (Russian with English summary), Mat.-Fys. Casopis Sloven. Akad. Vied 15 1965 49-59. [Annotated scanned copy.]
Alexander Rosa and Štefan Znám, A remark on a combinatorial problem (Russian with English summary), Mat.-Fyz. Casopis Sloven. Akad. Vied 15 1965 313-316. [Annotated scanned copy] See Table 3.
CROSSREFS
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Oct 20 2015
EXTENSIONS
More terms from R. J. Mathar, Oct 21 2015
a(15) corrected by Georg Fischer, Jun 27 2020
STATUS
approved