A090989 - cp's OEIS frontend

A090989 Number of meaningful differential operations of the n-th order on the space R^4.

n	a(n)
1	4
2	6
3	8
4	12
5	16
6	24
7	32
8	48
9	64
10	96
11	128
12	192
13	256
14	384
15	512
16	768
17	1024
18	1536
19	2048
20	3072
21	4096
22	6144
23	8192
24	12288
25	16384
26	24576
27	32768
28	49152
29	65536
30	98304
31	131072
32	196608
33	262144
34	393216
35	524288
36	786432
37	1048576
38	1572864
39	2097152
40	3145728
41	4194304
42	6291456
43	8388608

[4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 2048, 3072, 4096, 6144, 8192, 12288, 16384, 24576, 32768, 49152, 65536, 98304, 131072, 196608, 262144, 393216, 524288, 786432, 1048576, 1572864, 2097152, 3145728, 4194304, 6291456, 8388608]

cp's OEIS Frontend

A090989 Number of meaningful differential operations of the n-th order on the space R^4.

Table of values

List of values