A237992 - cp's OEIS frontend

A237992 Numbers which can be decomposed as pq + qr + r*p (where p < q < r are distinct primes) in more ways than any smaller number.

n	a(n)
1	31
2	71
3	151
4	191
5	311
6	1031
7	1991
8	3191
9	5351
10	5591
11	10391
12	15791
13	17111
14	27191
15	31391
16	35591
17	42311
18	50951
19	70391
20	93551
21	107159
22	117911
23	119831
24	126551
25	166871
26	180311
27	191831
28	216191
29	255191
30	259871
31	327071
32	366791
33	435431
34	465911
35	514751
36	576551
37	599231
38	631991

[31, 71, 151, 191, 311, 1031, 1991, 3191, 5351, 5591, 10391, 15791, 17111, 27191, 31391, 35591, 42311, 50951, 70391, 93551, 107159, 117911, 119831, 126551, 166871, 180311, 191831, 216191, 255191, 259871, 327071, 366791, 435431, 465911, 514751, 576551, 599231, 631991]

cp's OEIS Frontend

A237992 Numbers which can be decomposed as pq + qr + r*p (where p < q < r are distinct primes) in more ways than any smaller number.

Table of values

List of values

cp's OEIS Frontend

A237992 Numbers which can be decomposed as p*q + q*r + r*p (where p < q < r are distinct primes) in more ways than any smaller number.

Table of values

List of values

A237992 Numbers which can be decomposed as pq + qr + r*p (where p < q < r are distinct primes) in more ways than any smaller number.