A092957 - cp's OEIS frontend

A092957 In the triangle 1 / 12 23 / 123 234 345 / ... if every number k is replaced by prime(k) one gets the following triangle 2 / 6 15 / 30 105 385 / 210 1155 5005 17017 / ... Sequence contains the row sums.

n	a(n)
1	2
2	21
3	520
4	23387
5	1488080
6	126969115
7	14557233552
8	1815049963645
9	289937962615754
10	52507954943028529
11	9917857274310865368
12	2089330987019155955571
13	490521122195171102901196

[2, 21, 520, 23387, 1488080, 126969115, 14557233552, 1815049963645, 289937962615754, 52507954943028529, 9917857274310865368, 2089330987019155955571, 490521122195171102901196]

cp's OEIS Frontend

A092957 In the triangle 1 / 12 23 / 123 234 345 / ... if every number k is replaced by prime(k) one gets the following triangle 2 / 6 15 / 30 105 385 / 210 1155 5005 17017 / ... Sequence contains the row sums.

Table of values

List of values

cp's OEIS Frontend

A092957 In the triangle 1 / 1*2 2*3 / 1*2*3 2*3*4 3*4*5 / ... if every number k is replaced by prime(k) one gets the following triangle 2 / 6 15 / 30 105 385 / 210 1155 5005 17017 / ... Sequence contains the row sums.

Table of values

List of values

A092957 In the triangle 1 / 12 23 / 123 234 345 / ... if every number k is replaced by prime(k) one gets the following triangle 2 / 6 15 / 30 105 385 / 210 1155 5005 17017 / ... Sequence contains the row sums.