A107768 - cp's OEIS frontend

A107768 Integers pqr such that pq and qr are both golden semiprimes (A108540). Integers pqr such that p = A108541(j), q = A108542(j) = A108541(k) and r = A108542(k).

n	a(n)
1	30
2	1309
3	50209
4	299423
5	4329769
6	4661471
7	13968601
8	19867823
9	49402237
10	90419171
11	95575609
12	230236057
13	289003081
14	4195692049
15	7752275351
16	8857002097
17	9759031489
18	10956612769
19	12930672109
20	12991059409
21	13494943703
22	13807499677
23	15195694009
24	18253659551
25	20769940297

[30, 1309, 50209, 299423, 4329769, 4661471, 13968601, 19867823, 49402237, 90419171, 95575609, 230236057, 289003081, 4195692049, 7752275351, 8857002097, 9759031489, 10956612769, 12930672109, 12991059409, 13494943703, 13807499677, 15195694009, 18253659551, 20769940297]

cp's OEIS Frontend

A107768 Integers pqr such that pq and qr are both golden semiprimes (A108540). Integers pqr such that p = A108541(j), q = A108542(j) = A108541(k) and r = A108542(k).

Table of values

List of values

cp's OEIS Frontend

A107768 Integers p*q*r such that p*q and q*r are both golden semiprimes (A108540). Integers p*q*r such that p = A108541(j), q = A108542(j) = A108541(k) and r = A108542(k).

Table of values

List of values

A107768 Integers pqr such that pq and qr are both golden semiprimes (A108540). Integers pqr such that p = A108541(j), q = A108542(j) = A108541(k) and r = A108542(k).