A263194 - cp's OEIS frontend

A263194 4-digit numbers (with leading zeros supplied where necessary) in which the sum of the number consisting of the first two digits and the number consisting of the last two digits equals the number consisting of the middle two digits.

n	a(n)
1	0
2	109
3	110
4	219
5	220
6	329
7	330
8	439
9	440
10	549
11	550
12	659
13	660
14	769
15	770
16	879
17	880
18	989
19	990
20	1208
21	1318
22	1428
23	1538
24	1648
25	1758
26	1868
27	1978
28	2307
29	2417
30	2527
31	2637
32	2747
33	2857
34	2967
35	3406
36	3516
37	3626
38	3736
39	3846
40	3956
41	4505
42	4615
43	4725
44	4835
45	4945
46	5604
47	5714
48	5824
49	5934
50	6703
51	6813
52	6923
53	7802
54	7912
55	8901

[0, 109, 110, 219, 220, 329, 330, 439, 440, 549, 550, 659, 660, 769, 770, 879, 880, 989, 990, 1208, 1318, 1428, 1538, 1648, 1758, 1868, 1978, 2307, 2417, 2527, 2637, 2747, 2857, 2967, 3406, 3516, 3626, 3736, 3846, 3956, 4505, 4615, 4725, 4835, 4945, 5604, 5714, 5824, 5934, 6703, 6813, 6923, 7802, 7912, 8901]

cp's OEIS Frontend

A263194 4-digit numbers (with leading zeros supplied where necessary) in which the sum of the number consisting of the first two digits and the number consisting of the last two digits equals the number consisting of the middle two digits.

Table of values

List of values