A085505 - cp's OEIS frontend

A085505 a(n) = ceiling(((1n^0 + 1n^1 + 2n^2 + 4n^3)/(1n^0 + 2n^1 + 1*n^2))^2).

n	a(n)
1	4
2	23
3	67
4	138
5	239
6	371
7	534
8	728
9	954
10	1212
11	1501
12	1822
13	2175
14	2560
15	2977
16	3425
17	3906
18	4419
19	4963
20	5539
21	6148
22	6788
23	7461
24	8165
25	8901
26	9669
27	10470
28	11302
29	12166
30	13062
31	13990
32	14951
33	15943
34	16967
35	18023
36	19111
37	20231
38	21384
39	22568

[4, 23, 67, 138, 239, 371, 534, 728, 954, 1212, 1501, 1822, 2175, 2560, 2977, 3425, 3906, 4419, 4963, 5539, 6148, 6788, 7461, 8165, 8901, 9669, 10470, 11302, 12166, 13062, 13990, 14951, 15943, 16967, 18023, 19111, 20231, 21384, 22568]

cp's OEIS Frontend

A085505 a(n) = ceiling(((1n^0 + 1n^1 + 2n^2 + 4n^3)/(1n^0 + 2n^1 + 1*n^2))^2).

Table of values

List of values

cp's OEIS Frontend

A085505 a(n) = ceiling(((1*n^0 + 1*n^1 + 2*n^2 + 4*n^3)/(1*n^0 + 2*n^1 + 1*n^2))^2).

Table of values

List of values

A085505 a(n) = ceiling(((1n^0 + 1n^1 + 2n^2 + 4n^3)/(1n^0 + 2n^1 + 1*n^2))^2).