A116461 Numbers k such that A003313(k) = A003313(6*k).

2731, 5462, 10923, 10924, 13655, 21846, 21848, 27307, 27310, 43691, 43692, 43696, 54614, 54615, 54620, 71003, 87382, 87384, 87392, 92843, 109227, 109228, 109230, 109240, 133819, 142006, 152919, 174763, 174764, 174768, 174784, 177515, 185686, 185691, 218454

Offset: 1

Author

Hugo Pfoertner, Mar 07 2006

Keywords

• nonn

Comments

The first 20 terms are identical to those given in Table 4.5, "The set of values m satisfying l(3m)A104699). Only 109227 is not in Table 4.5.

The first 82 terms are identical to those of A104699, but A104699(83)=699051, for which A003313(3*699051)=22, is not in the current sequence, because A003313(6*699051)=23 < A003313(699051)=24. - Hugo Pfoertner, Dec 19 2015

Links

• Hugo Pfoertner, Table of n, a(n) for n = 1..10000
• Daniel Bleichenbacher, Efficiency and Security of Cryptosystems based on Number Theory. PhD Thesis, Diss. ETH No. 11404, Zürich 1996. See p. 61.

Crossrefs

Cf. A115016, A003313 [l(k)], A086878 [l(k)=l(2*k)], A116459 [l(k)=l(3*k)], A261986 [l(k)=l(4*k)], A116460 [l(k)=l(5*k)], A116462 [l(k)=l(7*k)], A116463 [l(k)=l(9*k)], A117151 [l(k)=l(10*k)].

Cf. A104699.