A058823 - cp's OEIS frontend

A058823 a(0) = 1, a(1) = 8; for n >= 2 a(n) is the number of degree-n monic reducible polynomials over GF(8), i.e., a(n) = 8^n - A027380(n).

n	a(n)
0	1
1	8
2	36
3	344
4	3088
5	26216
6	218548
7	1797560
8	14680576
9	119304704
10	966370924
11	7809031448
12	62992875856
13	507466905128
14	4083900481540
15	32838747285128
16	263882791714816
17	2119341001115528
18	17013598599759616
19	136530178177126616
20	1095275429430191920
21	8784163844623695896

[1, 8, 36, 344, 3088, 26216, 218548, 1797560, 14680576, 119304704, 966370924, 7809031448, 62992875856, 507466905128, 4083900481540, 32838747285128, 263882791714816, 2119341001115528, 17013598599759616, 136530178177126616, 1095275429430191920, 8784163844623695896]

cp's OEIS Frontend

A058823 a(0) = 1, a(1) = 8; for n >= 2 a(n) is the number of degree-n monic reducible polynomials over GF(8), i.e., a(n) = 8^n - A027380(n).

Table of values

List of values