A077298 - cp's OEIS frontend

A077298 Partition the concatenation 1234567...of natural numbers into successive strings which are multiples of 5, all different and > 5. (0 never taken as the most significant digit.)

n	a(n)
1	12345
2	678910
3	1112131415
4	1617181920
5	2122232425
6	2627282930
7	3132333435
8	3637383940
9	4142434445
10	4647484950
11	515
12	25
13	35
14	45
15	55
16	65
17	75
18	85
19	960
20	6162636465
21	6667686970
22	7172737475
23	7677787980
24	8182838485
25	8687888990

[12345, 678910, 1112131415, 1617181920, 2122232425, 2627282930, 3132333435, 3637383940, 4142434445, 4647484950, 515, 25, 35, 45, 55, 65, 75, 85, 960, 6162636465, 6667686970, 7172737475, 7677787980, 8182838485, 8687888990]

cp's OEIS Frontend

A077298 Partition the concatenation 1234567...of natural numbers into successive strings which are multiples of 5, all different and > 5. (0 never taken as the most significant digit.)

Table of values

List of values