A215734 a(n) is the first digit to appear n times in succession in a power of 5.

1, 8, 8, 7, 4, 2, 8, 5, 5, 7, 5, 7, 4, 1, 5, 7

Offset: 1

Author

V. Raman, Aug 22 2012

Keywords

• nonn
• base
• more

Crossrefs

Cf. A215728, A045875, A215732.

Extensions

a(13)-a(14) from Giovanni Resta, Apr 19 2016

a(15)-a(16) from Bert Dobbelaere, Feb 13 2019