A328119 Numbers n for which A276086(n) > A002620(n).

0, 1, 2, 3, 4, 5, 9, 10, 11, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 41, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 69, 70, 71, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 94, 95, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110

Offset

1,3

Links

Antti Karttunen, Table of n, a(n) for n = 1..10000

Prog

(PARI)
A002620(n) = ((n^2)>>2);
A276086(n) = { my(i=0, m=1, pr=1, nextpr); while((n>0), i=i+1; nextpr = prime(i)*pr; if((n%nextpr), m*=(prime(i)^((n%nextpr)/pr)); n-=(n%nextpr)); pr=nextpr); m; };
isA328119(n) = (A276086(n) > A002620(n));

Crossrefs

Cf. A002620, A276086.

Cf. A328118 (complement).

Sequence in context: A032969 A095906 A333050 * A118732 A118872 A046029

Adjacent sequences: A328116 A328117 A328118 * A328120 A328121 A328122

Keyword

nonn

Author

Antti Karttunen, Oct 08 2019

Status

approved