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A062875
Records in A046112 (or A006339).
3
1, 5, 25, 125, 3125, 15625, 390625, 1953125, 48828125, 6103515625, 30517578125, 3814697265625, 95367431640625, 476837158203125, 11920928955078125, 1490116119384765625, 186264514923095703125, 931322574615478515625, 116415321826934814453125
OFFSET
1,2
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
FORMULA
a(n) = A046112(A111333(n)) = A006339(A102781(n)).
a(n) = 5^(A111333(n)-1) = 5^A102781(n).
PROG
(Python)
from sympy import prime
def A062875(n): return 5**(prime(n)-1>>1) # Chai Wah Wu, Aug 02 2024
CROSSREFS
KEYWORD
nonn
EXTENSIONS
Edited and extended by Ray Chandler, Jan 05 2012
STATUS
approved