A288354 Strings of 4 digits from 1...9, such that no formula using the single digits in the given order exists that evaluates to 0.

1251, 1261, 1271, 1272, 1273, 1281, 1282, 1283, 1291, 1292, 1294, 1295, 1316, 1317, 1318, 1319, 1354, 1356, 1361, 1365, 1367, 1371, 1372, 1376, 1378, 1381, 1383, 1387, 1389, 1391, 1392, 1394, 1398, 1417, 1418, 1419, 1424, 1464, 1465, 1467, 1468, 1471, 1475, 1476, 1478, 1479, 1481, 1486, 1487, 1489, 1491, 1492, 1497, 1498

Offset

1,1

Comments

For definitions and comments see A288350. The b-file provides all A288351(4)=1500 sequence terms.

Links

Hugo Pfoertner, Table of n, a(n) for n = 1..1500

Crossrefs

Cf. A288350, A288351, A288353, A288355, A288356.

Sequence in context: A107558 A254287 A252958 * A186477 A045186 A344034

Adjacent sequences: A288351 A288352 A288353 * A288355 A288356 A288357

Keyword

nonn,base,fini,full

Author

Hugo Pfoertner, Jun 08 2017

Status

approved