A018134 - OEIS

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A018134 as a simple table

n	a(n)
0	1
1	2
2	3
3	4
4	5
5	7
6	11
7	16
8	23
9	34
10	49
11	73
12	107
13	158
14	233
15	343
16	507
17	748
18	1103
19	1627
20	2401
21	3544
22	5230
23	7718
24	11389
25	16807
26	24804
27	36605
28	54020
29	79721
30	117649
31	173624
32	256229
33	378136
34	558042
35	823543

[1,2,3,4,5,7,11,16,23,34,49,73,107,158,233,343, 507,748,1103,1627,2401,3544,5230,7718,11389,16807, 24804,36605,54020,79721,117649,173624,256229, 378136,558042,823543]