A143164: numbers with digitsum 13. Some people regard 13 as an unlucky number.
If one calls these numbers 'unlucky numbers', 13 is not an unlucky number.


The 'unlucky' numbers (years) from 1..3000 are:

 
[49, 58, 67, 76, 85, 94, 139, 148, 157, 166, 175, 184, 193, 229, 238, 247, 256, 
265, 274, 283, 292, 319, 328, 337, 346, 355, 364, 373, 382, 391, 409, 418, 427, 
436, 445, 454, 463, 472, 481, 490, 508, 517, 526, 535, 544, 553, 562, 571, 580, 
607, 616, 625, 634, 643, 652, 661, 670, 706, 715, 724, 733, 742, 751, 760, 805, 
814, 823, 832, 841, 850,904, 913, 922, 931, 940, 1039, 1048, 1057, 1066, 1075, 
1084, 1093, 1129, 1138, 1147, 1156, 1165, 1174, 1183, 1192, 1219, 1228, 1237, 
1246, 1255, 1264, 1273, 1282, 1291, 1309, 1318, 1327, 1336, 1345, 1354, 1363, 
1372, 1381, 1390, 1408, 1417, 1426, 1435, 1444, 1453, 1462, 1471, 1480, 1507, 
1516, 1525, 1534, 1543, 1552, 1561, 1570, 1606, 1615, 1624, 1633, 1642, 1651, 
1660, 1705, 1714, 1723, 1732, 1741, 1750, 1804, 1813, 1822, 1831, 1840, 1903, 
1912, 1921, 1930, 2029, 2038, 2047, 2056, 2065, 2074, 2083, 2092, 2119, 2128, 
2137, 2146, 2155, 2164, 2173, 2182, 2191, 2209, 2218, 2227, 2236, 2245, 2254, 
2263, 2272, 2281, 2290, 2308, 2317, 2326, 2335, 2344, 2353, 2362, 2371, 2380, 
2407, 2416, 2425, 2434, 2443, 2452, 2461, 2470, 2506, 2515, 2524, 2533, 2542, 
2551, 2560, 2605, 2614, 2623, 2632, 2641, 2650, 2704, 2713, 2722, 2731, 2740,   
2803, 2812, 2821, 2830, 2902, 2911, 2920]


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