A047883 - cp's OEIS frontend

A047883 Squares on unbounded chessboard for which the least number of knight's moves from corner (0,0) is n.

n	a(n)
0	0
1	2
2	9
3	20
4	27
5	32
6	39
7	46
8	53
9	60
10	67
11	74
12	81
13	88
14	95
15	102
16	109
17	116
18	123
19	130
20	137
21	144
22	151
23	158
24	165
25	172
26	179
27	186
28	193
29	200
30	207
31	214
32	221
33	228
34	235

[0, 2, 9, 20, 27, 32, 39, 46, 53, 60, 67, 74, 81, 88, 95, 102, 109, 116, 123, 130, 137, 144, 151, 158, 165, 172, 179, 186, 193, 200, 207, 214, 221, 228, 235]

cp's OEIS Frontend

A047883 Squares on unbounded chessboard for which the least number of knight's moves from corner (0,0) is n.

Table of values

List of values

n	a(n)
0	0
1	2
2	9
3	20
4	27
5	32
6	39
7	46
8	53
9	60
10	67
11	74
12	81
13	88
14	95
15	102
16	109
17	116
18	123
19	130
20	137
21	144
22	151
23	158
24	165
25	172
26	179
27	186
28	193
29	200
30	207
31	214
32	221
33	228
34	235

n	a(n)
0	0
1	2
2	9
3	20
4	27
5	32
6	39
7	46
8	53
9	60
10	67
11	74
12	81
13	88
14	95
15	102
16	109
17	116
18	123
19	130
20	137
21	144
22	151
23	158
24	165
25	172
26	179
27	186
28	193
29	200
30	207
31	214
32	221
33	228
34	235

n	a(n)
0	0
1	2
2	9
3	20
4	27
5	32
6	39
7	46
8	53
9	60
10	67
11	74
12	81
13	88
14	95
15	102
16	109
17	116
18	123
19	130
20	137
21	144
22	151
23	158
24	165
25	172
26	179
27	186
28	193
29	200
30	207
31	214
32	221
33	228
34	235