R version 2.8.0 (2008-10-20)
Copyright (C) 2008 The R Foundation for Statistical Computing
ISBN 3-900051-07-0

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> x <- c(1.731.751.751.751.731.741.751.751.341.241.241.261.251.261.261.221.011.031.011.0110.9811.011111.031.261.431.611.761.932.162.282.52.632.7933.043.263.53.623.7844.164.294.494.594.794.944.995.245.255.255.255.255.245.255.265.265.255.255.255.265.024.944.764.494.243.942.982.612.281.9822.0121.810.970.390.160.150.22)
Error: unexpected numeric constant in "x <- c(1.731.751"
Execution halted