1,2

The largest term is a(106) = 10009487 (for the primary pretender 453).

Richard N. Smith, Table of n, a(n) for n = 1..132

N. J. A. Sloane, The primary pretenders

Richard N. Smith, Least positive and negative bases such that the primary pretender is n (format: n (in A108574), least positive base, least negative base)

Cf. A000790, A108574.

Sequence in context: A182135 A307654 A307653 * A221616 A321222 A062181

Adjacent sequences: A326607 A326608 A326609 * A326611 A326612 A326613

nonn,fini,full

Richard N. Smith, Jul 14 2019

approved