A238603 - cp's OEIS frontend

A238603 A sixth-order linear divisibility sequence related to A000225: a(n) := (1/105)(2^(3n) - 1)(2^(4n) - 1)/(2^n - 1).

n	a(n)
1	1
2	51
3	2847
4	170391
5	10555655
6	664857063
7	42215949223
8	2691226507047
9	171901443816999
10	10990938133564455
11	703076406514657319
12	44985901769992495143
13	2878746218051469266983
14	184228512166784552153127
15	11790264946382521291370535
16	754565442462197107544125479

[1, 51, 2847, 170391, 10555655, 664857063, 42215949223, 2691226507047, 171901443816999, 10990938133564455, 703076406514657319, 44985901769992495143, 2878746218051469266983, 184228512166784552153127, 11790264946382521291370535, 754565442462197107544125479]

cp's OEIS Frontend

A238603 A sixth-order linear divisibility sequence related to A000225: a(n) := (1/105)(2^(3n) - 1)(2^(4n) - 1)/(2^n - 1).

Table of values

List of values

cp's OEIS Frontend

A238603 A sixth-order linear divisibility sequence related to A000225: a(n) := (1/105)*(2^(3*n) - 1)*(2^(4*n) - 1)/(2^n - 1).

Table of values

List of values

A238603 A sixth-order linear divisibility sequence related to A000225: a(n) := (1/105)(2^(3n) - 1)(2^(4n) - 1)/(2^n - 1).