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%I #9 Oct 08 2020 18:47:56
%S 36442589727570,59068995605115,70458333341415,93553802716515,
%T 99321073884915,104575423448670,225934088816670,241427108122215,
%U 245679971474670,257496300981015,263154806220570,275458942061070,312686748592170,425667633054315,448345051339515
%N Squarefree multiples of 15 such that a(n)+15 is also squarefree and all integers between are not squarefree.
%C The terms are congruent to 15 or 870 mod 900 (900=2^2*3^2*5^2). The term a(1) is A109505(15) and A109473(10).
%H Jud McCranie, <a href="/A337915/b337915.txt">Table of n, a(n) for n = 1..59</a>
%Y Cf. A337914.
%K nonn
%O 1,1
%A _Jud McCranie_, Oct 06 2020
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