A023496 - cp's OEIS frontend

A023496 a(n) = b(n) + d(n), where b(n) = (n-th Fibonacci number > 2) and d(n) = (n-th number that is 1 or is not a Lucas number).

n	a(n)
0	4
1	7
2	13
3	19
4	29
5	43
6	65
7	101
8	157
9	247
10	392
11	626
12	1004
13	1616
14	2604
15	4202
16	6787
17	10969
18	17735
19	28682
20	46394
21	75052
22	121421
23	196448
24	317842
25	514261
26	832073
27	1346303
28	2178344
29	3524614
30	5702924
31	9227503
32	14930391
33	24157857
34	39088210

[4, 7, 13, 19, 29, 43, 65, 101, 157, 247, 392, 626, 1004, 1616, 2604, 4202, 6787, 10969, 17735, 28682, 46394, 75052, 121421, 196448, 317842, 514261, 832073, 1346303, 2178344, 3524614, 5702924, 9227503, 14930391, 24157857, 39088210]

cp's OEIS Frontend

A023496 a(n) = b(n) + d(n), where b(n) = (n-th Fibonacci number > 2) and d(n) = (n-th number that is 1 or is not a Lucas number).

Table of values

List of values