login

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).

A198332 as a simple table

na(n)
10
20
32
42
54
64
76
86
96
106
116
128
138
148
158
1612
178
1810
1912
2010
2110
228
2310
2414
2510
2610
2712
2812
2910
3012
318
3220
3310
3410
3512
3616
3714
3814
3912
4016
4110
4214
4312
4412
4514
4612
4712
4822
4914
5014
5112
5214
5320
5418
5512
5618
5716
5812
5910
6018
6116
6210
6316
6430
6514
6614
6714
6814
6914

[0,0,2,2,4,4,6,6,6,6,6,8,8,8,8,12,8,10,12,10,10,8,
 10,14,10,10,12,12,10,12,8,20,10,10,12,16,14,14,12,
 16,10,14,12,12,14,12,12,22,14,14,12,14,20,18,12,
 18,16,12,10,18,16,10,16,30,14,14,14,14,14]