A350440 - cp's OEIS frontend

A350440 a(n) is the number of integers that can be represented in a 7-segment display by using only n segments (version A277116).

n	a(n)
0	0
1	0
2	1
3	2
4	3
5	8
6	12
7	19
8	33
9	55
10	103
11	170
12	297
13	509
14	875
15	1531
16	2622
17	4546
18	7828
19	13514
20	23379
21	40313
22	69680
23	120232
24	207630
25	358597
26	619066
27	1069184
28	1845894
29	3187511
30	5504024
31	9503677
32	16410894
33	28336222
34	48929611
35	84487805
36	145886994
37	251908592
38	434974763
39	751085173

[0, 0, 1, 2, 3, 8, 12, 19, 33, 55, 103, 170, 297, 509, 875, 1531, 2622, 4546, 7828, 13514, 23379, 40313, 69680, 120232, 207630, 358597, 619066, 1069184, 1845894, 3187511, 5504024, 9503677, 16410894, 28336222, 48929611, 84487805, 145886994, 251908592, 434974763, 751085173]

cp's OEIS Frontend

A350440 a(n) is the number of integers that can be represented in a 7-segment display by using only n segments (version A277116).

Table of values

List of values