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A376445
Numbers k such that A374941(k) > k.
0
24, 36, 48, 60, 72, 84, 90, 96, 108, 120, 132, 144, 160, 168, 180, 192, 210, 216, 240, 252, 264, 270, 280, 288, 300, 312, 320, 336, 360, 384, 396, 408, 420, 432, 456, 468, 480, 504, 528, 540, 552, 560, 576, 600, 612, 624, 630, 640, 648, 660, 672, 684, 696, 720
OFFSET
1,1
EXAMPLE
24 is a term because A374941(24) = 28 > 24.
PROG
(Python)
from sympy import divisors, isprime
from functools import cache
@cache
def f(n): return sum(di if isprime(di) else f(di) for di in divisors(n)[1:-1])
def ok(n): return f(n) > n
print([k for k in range(1, 801) if ok(k)]) # Michael S. Branicky, Sep 23 2024
CROSSREFS
Sequence in context: A273088 A334674 A067766 * A306776 A300794 A327945
KEYWORD
nonn
AUTHOR
Tanmaya Mohanty, Sep 22 2024
STATUS
approved