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A263096 Square roots of highly composite numbers, floored down: a(n) = A000196(A002182(n)). 3

%I #7 Oct 11 2015 10:58:37

%S 1,1,2,2,3,4,6,6,7,10,13,15,18,26,28,35,40,50,70,86,100,122,141,158,

%T 166,212,224,235,288,332,407,470,526,576,706,744,815,848,1039,1200,

%U 1470,1697,1898,2079,2546,2684,2940,3287,3796,4158,4649,5694,6062,6575,7826,8573,10500,11068,12125,13556,15653,17147,19172,23480,26426,27113,33206,37373,45772,46961,48248,52853,59092,68233,74746,83568,102350

%N Square roots of highly composite numbers, floored down: a(n) = A000196(A002182(n)).

%C a(n) = number of strictly positive squares <= A002182(n).

%H Antti Karttunen, <a href="/A263096/b263096.txt">Table of n, a(n) for n = 1..1000</a> (based on the b-file of A002182 provided by _T. D. Noe_.)

%F a(n) = A000196(A002182(n)).

%o (Scheme) (define (A263096 n) (A000196 (A002182 n)))

%Y Cf. A000196, A002182, A263097, A263098.

%K nonn

%O 1,3

%A _Antti Karttunen_, Oct 10 2015

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Last modified August 7 22:54 EDT 2024. Contains 375018 sequences. (Running on oeis4.)