A070153 - cp's OEIS frontend

A070153 Take pairs (x,y) with Sum_{j = x..y} j = concatenation of x and y. Sort pairs on y then x. This sequence gives y of each pair.

n	a(n)
1	5
2	7
3	29
4	53
5	63
6	88
7	91
8	119
9	403
10	533
11	623
12	2148
13	2353
14	2813
15	3835
16	5333
17	6076
18	6223
19	7889
20	8728
21	9163
22	25039
23	26603
24	51513
25	53333
26	55168
27	62223
28	85338
29	93633
30	103463
31	119063
32	134938
33	159518
34	175238
35	185979
36	213073
37	219413
38	235313
39	242818
40	264888

[5, 7, 29, 53, 63, 88, 91, 119, 403, 533, 623, 2148, 2353, 2813, 3835, 5333, 6076, 6223, 7889, 8728, 9163, 25039, 26603, 51513, 53333, 55168, 62223, 85338, 93633, 103463, 119063, 134938, 159518, 175238, 185979, 213073, 219413, 235313, 242818, 264888]

cp's OEIS Frontend

A070153 Take pairs (x,y) with Sum_{j = x..y} j = concatenation of x and y. Sort pairs on y then x. This sequence gives y of each pair.

Table of values

List of values