A216261 - cp's OEIS frontend

A216261 Smallest positive number using exactly n segments on a calculator display (when '6' and '7' are represented using 6 resp. 3 segments).

n	a(n)
2	1
3	7
4	4
5	2
6	0
7	8
8	10
9	18
10	22
11	20
12	28
13	68
14	88
15	108
16	188
17	200
18	208
19	288
20	688
21	888
22	1088
23	1888
24	2008
25	2088
26	2888
27	6888
28	8888
29	10888
30	18888
31	20088
32	20888
33	28888
34	68888
35	88888
36	108888
37	188888
38	200888
39	208888
40	288888
41	688888
42	888888
43	1088888
44	1888888
45	2008888
46	2088888
47	2888888

[1, 7, 4, 2, 0, 8, 10, 18, 22, 20, 28, 68, 88, 108, 188, 200, 208, 288, 688, 888, 1088, 1888, 2008, 2088, 2888, 6888, 8888, 10888, 18888, 20088, 20888, 28888, 68888, 88888, 108888, 188888, 200888, 208888, 288888, 688888, 888888, 1088888, 1888888, 2008888, 2088888, 2888888]

cp's OEIS Frontend

A216261 Smallest positive number using exactly n segments on a calculator display (when '6' and '7' are represented using 6 resp. 3 segments).

Table of values

List of values