A330478 - cp's OEIS frontend

A330478 Semiprimes A001358(k) = pq such that pq+p+q and rs+r+s are consecutive primes, where A001358(k+1)=rs.

n	a(n)
1	33
2	1718
3	4174
4	7971
5	8434
6	11114
7	13011
8	14005
9	16645
10	17571
11	29787
12	30574
13	43647
14	58414
15	63177
16	65006
17	69694
18	71794
19	87218
20	95314
21	97827
22	104485
23	125738
24	126394
25	150334
26	193594
27	196341
28	198694
29	200378
30	201094
31	212631
32	212847
33	227554
34	239314
35	243591
36	254427
37	276085
38	277594
39	288818
40	291514

[33, 1718, 4174, 7971, 8434, 11114, 13011, 14005, 16645, 17571, 29787, 30574, 43647, 58414, 63177, 65006, 69694, 71794, 87218, 95314, 97827, 104485, 125738, 126394, 150334, 193594, 196341, 198694, 200378, 201094, 212631, 212847, 227554, 239314, 243591, 254427, 276085, 277594, 288818, 291514]

cp's OEIS Frontend

A330478 Semiprimes A001358(k) = pq such that pq+p+q and rs+r+s are consecutive primes, where A001358(k+1)=rs.

Table of values

List of values

cp's OEIS Frontend

A330478 Semiprimes A001358(k) = p*q such that p*q+p+q and r*s+r+s are consecutive primes, where A001358(k+1)=r*s.

Table of values

List of values

A330478 Semiprimes A001358(k) = pq such that pq+p+q and rs+r+s are consecutive primes, where A001358(k+1)=rs.