A062875 Records in A046112 (or A006339).

1, 5, 25, 125, 3125, 15625, 390625, 1953125, 48828125, 6103515625, 30517578125, 3814697265625, 95367431640625, 476837158203125, 11920928955078125, 1490116119384765625, 186264514923095703125, 931322574615478515625, 116415321826934814453125

Offset: 1

Author

Eric W. Weisstein

Keywords

• nonn

Comments

A111333 gives where records occur in A046112; A102781 gives where records occur in A006339.

Links

• Ray Chandler, Table of n, a(n) for n = 1..416 (a(417) exceeds 1000 digits).
• Eric Weisstein's World of Mathematics, Circle Lattice Points

Crossrefs

Cf. A006339, A046112, A062876, A102781, A111333.

Programs

Python

from sympy import prime
def A062875(n): return 5**(prime(n)-1>>1) # Chai Wah Wu, Aug 02 2024

Formula

a(n) = A046112(A111333(n)) = A006339(A102781(n)).

a(n) = 5^(A111333(n)-1) = 5^A102781(n).

Extensions

Edited and extended by Ray Chandler, Jan 05 2012