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A250985
Index of record values in A247190.
2
3, 4, 6, 12, 14, 22, 25, 41, 44, 47, 76, 116, 151, 179, 375, 615, 617, 670, 744, 750, 1118, 1160, 1358, 1471, 1541, 2693, 2906, 3658, 3878, 4132, 4281, 5719, 5907, 7136, 12346, 12792, 14816, 14991, 19215, 23004, 24892, 26778, 28483, 41558, 44031, 48858, 55934
OFFSET
1,1
COMMENTS
LINKS
PROG
(Python)
from sympy import prime
def A247190(n):
....p, f, fv = prime(n), 1, {}
....for i in range(2, p):
........f = (f*i) % p
........if f in fv:
............return fv[f]
........else:
............fv[f] = i
....return 0
A250985_list, m = [], -1
for i in range(3, 10**6):
....v = A247190(i)
....if v > m:
........A250985_list.append(i)
........m = v
CROSSREFS
Sequence in context: A310006 A294144 A136243 * A051592 A044843 A293593
KEYWORD
nonn
AUTHOR
Chai Wah Wu, Dec 16 2014
STATUS
approved