A133632 - cp's OEIS frontend

A133632 a(1)=1, a(n) = (p-1)a(n-1), if n is even, otherwise a(n) = pa(n-2), where p = 5.

n	a(n)
1	1
2	4
3	5
4	20
5	25
6	100
7	125
8	500
9	625
10	2500
11	3125
12	12500
13	15625
14	62500
15	78125
16	312500
17	390625
18	1562500
19	1953125
20	7812500
21	9765625
22	39062500
23	48828125
24	195312500
25	244140625
26	976562500
27	1220703125
28	4882812500
29	6103515625
30	24414062500

[1, 4, 5, 20, 25, 100, 125, 500, 625, 2500, 3125, 12500, 15625, 62500, 78125, 312500, 390625, 1562500, 1953125, 7812500, 9765625, 39062500, 48828125, 195312500, 244140625, 976562500, 1220703125, 4882812500, 6103515625, 24414062500]

cp's OEIS Frontend

A133632 a(1)=1, a(n) = (p-1)a(n-1), if n is even, otherwise a(n) = pa(n-2), where p = 5.

Table of values

List of values

cp's OEIS Frontend

A133632 a(1)=1, a(n) = (p-1)*a(n-1), if n is even, otherwise a(n) = p*a(n-2), where p = 5.

Table of values

List of values

A133632 a(1)=1, a(n) = (p-1)a(n-1), if n is even, otherwise a(n) = pa(n-2), where p = 5.