A164499 - OEIS

A164499 as a simple table

n	a(n)
4	13
5	21
6	33
7	51
8	79
9	122
10	188
11	289
12	443
13	678
14	1037
15	1586
16	2426
17	3711
18	5676
19	8680
20	13272
21	20292
22	31025
23	47436
24	72529
25	110896
26	169557
27	259245
28	396371
29	606028
30	926583
31	1416697
32	2166058
33	3311792
34	5063556
35	7741905
36	11836953
37	18098061
38	27670963

[13,21,33,51,79,122,188,289,443,678,1037,1586, 2426,3711,5676,8680,13272,20292,31025,47436,72529, 110896,169557,259245,396371,606028,926583,1416697, 2166058,3311792,5063556,7741905,11836953,18098061, 27670963]