A380873 - cp's OEIS frontend

A380873 Concatenate sum and product of decimal digits of n.

n	a(n)
0	0
1	11
2	22
3	33
4	44
5	55
6	66
7	77
8	88
9	99
10	10
11	21
12	32
13	43
14	54
15	65
16	76
17	87
18	98
19	109
20	20
21	32
22	44
23	56
24	68
25	710
26	812
27	914
28	1016
29	1118
30	30
31	43
32	56
33	69
34	712
35	815
36	918
37	1021
38	1124
39	1227
40	40
41	54
42	68
43	712
44	816
45	920
46	1024
47	1128
48	1232
49	1336
50	50
51	65
52	710
53	815
54	920
55	1025
56	1130
57	1235
58	1340
59	1445
60	60

[0, 11, 22, 33, 44, 55, 66, 77, 88, 99, 10, 21, 32, 43, 54, 65, 76, 87, 98, 109, 20, 32, 44, 56, 68, 710, 812, 914, 1016, 1118, 30, 43, 56, 69, 712, 815, 918, 1021, 1124, 1227, 40, 54, 68, 712, 816, 920, 1024, 1128, 1232, 1336, 50, 65, 710, 815, 920, 1025, 1130, 1235, 1340, 1445, 60]

cp's OEIS Frontend

A380873 Concatenate sum and product of decimal digits of n.

Table of values

List of values