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A216065 a(n) is the conjectured highest power of n which has no four identical digits in succession. 8
35864, 19590, 17932, 14103, 9702, 10061, 8892, 9795, 3, 6889, 8069, 8742, 6448, 6553, 8966, 4594, 6800, 6670, 3, 4869, 5061, 5635, 6001, 3784, 6450, 6530, 4631, 4930, 3, 4777, 4947, 6889, 4902, 5220, 4851, 4276, 3281, 4541, 3, 3679, 5302, 5279, 5271, 3317, 4296, 4331, 4930, 4921 (list; graph; refs; listen; history; text; internal format)
OFFSET

2,1

LINKS

Table of n, a(n) for n=2..49.

CROSSREFS

Cf. A216063, A216064.

Sequence in context: A101252 A133281 A326320 * A236201 A034605 A031827

Adjacent sequences:  A216062 A216063 A216064 * A216066 A216067 A216068

KEYWORD

nonn,base

AUTHOR

V. Raman, Sep 01 2012

STATUS

approved

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Last modified January 23 03:15 EST 2022. Contains 350504 sequences. (Running on oeis4.)