A259987 This sequence and A259986 are base 6 analogs of A007185 and A016090, written in base 10.

4, 28, 136, 1216, 1216, 16768, 203392, 1043200, 6082048, 36315136, 36315136, 1487503360, 1487503360, 1487503360, 314944159744, 785129144320, 12069568774144, 45922887663616, 452162714337280, 2280241934368768, 2280241934368768, 2280241934368768, 2280241934368768

Offset

1,1

Comments

See Schut (1991) for precise definition.

Ignoring repetitions, the subsequence of A237583 of terms ending in 4 in base 6. - Eric M. Schmidt, Jul 18 2015

References

C. P. Schut, Idempotents. Report AM-R9101, Centrum voor Wiskunde en Informatica, Amsterdam, 1991.

Links

Eric M. Schmidt, Table of n, a(n) for n = 1..1000

Prog

(Sage) def a(n) : return crt(0, 1, 2^n, 3^n) # Eric M. Schmidt, Jul 18 2015

Crossrefs

Cf. A007185, A016090, A201821, A237583, A259986-A259991.

Sequence in context: A270892 A271603 A139736 * A241778 A128941 A272017

Adjacent sequences: A259984 A259985 A259986 * A259988 A259989 A259990

Keyword

nonn,base

Author

N. J. A. Sloane, Jul 13 2015

Extensions

More terms from Eric M. Schmidt, Jul 18 2015

Status

approved