A300098 Records of A288814.

6, 10, 28, 52, 76, 184, 248, 376, 424, 488, 584, 664, 1335, 3729, 3801, 6501, 7385, 9669, 10461, 16345, 17815, 26571, 27895, 28479, 45237, 69485, 81835, 123411, 124345, 140465, 207005, 341665, 361749, 396815, 526809, 592491, 890165, 977727, 1377485, 1992215, 2186585

Offset

1,1

Comments

Also records of A295185.

Links

Table of n, a(n) for n=1..41.

Formula

a(n) = A288814(A300097(n)).

Prog

(PARI) isok(k, n) = my(f=factor(k)); sum(j=1, #f~, f[j, 1]*f[j, 2]) == n;
scompo(n) = forcomposite(k=4, , if (isok(k, n), return(k)));
lista(nn) = {my(last = 0); forprime(p=4, nn, my(val = scompo(p)); if (val > last, print1(val, ", "); last = val); ); }

Crossrefs

Cf. A288814, A295185, A300097.

Sequence in context: A318894 A129545 A097578 * A240972 A349846 A103767

Adjacent sequences: A300095 A300096 A300097 * A300099 A300100 A300101

Keyword

nonn

Author

Michel Marcus, Feb 24 2018

Status

approved